Rogovoy S. Strength evaluation in normal sections of concrete and reinforced concrete structures on the base of a strained analyzer

Object - linear concrete and Ferro-concrete elements of simple and complex sections, which include different kinds both classes of concrete and fixture, at different power(force) actions; The purpose - development of the advanced model of account of concrete and Ferro-concrete, as physically non-linear, non-uniform materials, and creation on this basis of methodology of an estimation of the VAT and durability of normal sections of elements at homogeneous and non-uniform compression; Methods - empirical and theoretical researches, experiment, numerical analysis and synthesis; mathematical modelling; physical modelling with application of mechanical methods of test of materials by loading, measurement of deformations; The novelty - is advanced model of account, where for the first time in the completed kind at a level of practical use the scientifically proved concept of definition of critical deformations of concrete in a limiting condition is realised, have received the further development conceptual bases of researches of properties of concrete; The results - are developed methods of account of Ferro-concrete designs, which provide the decision of urgent applied tasks, economic and reliable design decisions, that creates the preconditions of improvement and introduction of more effective concrete and Ferro-concrete designs; Area - construction.